The NoLimits Roller Coaster Simulator is available on the internet only.Download and try out the free DEMO and buy the full version online!

"If you thought the original NoLimits was good, you will find NoLimits 2
amazing! The ease of creating smooth track layouts, the realism of the
simulations, and the ability to add special track- and scenic-elements has
taken coaster design to a whole new level. I strongly recommend anyone who
enjoys riding and designing roller coasters to try it."